High-decorative acrylic polysiloxane coating and preparation method thereof

The invention discloses a high-decorative acrylic polysiloxane coating and a preparation method thereof. The coating is a two-component coating, and comprises an A component and a B component; the A component comprises the following materials: acrylic polysiloxane resin, self-prepared thermoplastic rheological acrylic polymer resin A, self-prepared thermoplastic rheological acrylic polymer resin B, a dispersant, a levelling agent and a solvent; and the B component is non-isocyanate cured epoxy resin. The coating uses two self-prepared thermoplastic rheological acrylic polymer resin as rheological auxiliary agents. The coating provided by the invention has better decorativeness under the premise of achieving super-long aging performance and corrosion resistance; moreover, airless spraying construction is used, the solid content is as high as 80%, and the VOC content during construction is low; and the coating provided by the invention can replace a polyurethane coating and a fluorocarbon coating which are wide